#ifdef HAVE_FFMPEG
-#include "ffmpeg_codecs.hpp"
-
using namespace std;
class CV_FFmpegWriteBigVideoTest : public cvtest::BaseTest
const double fps0 = 15;
const double time_sec = 1;
- const size_t n = sizeof(codec_bmp_tags)/sizeof(codec_bmp_tags[0]);
+ const int tags[] = {
+ 0,
+ //VideoWriter::fourcc('D', 'I', 'V', '3'),
+ //VideoWriter::fourcc('D', 'I', 'V', 'X'),
+ VideoWriter::fourcc('D', 'X', '5', '0'),
+ VideoWriter::fourcc('F', 'L', 'V', '1'),
+ VideoWriter::fourcc('H', '2', '6', '1'),
+ VideoWriter::fourcc('H', '2', '6', '3'),
+ VideoWriter::fourcc('I', '4', '2', '0'),
+ //VideoWriter::fourcc('j', 'p', 'e', 'g'),
+ VideoWriter::fourcc('M', 'J', 'P', 'G'),
+ VideoWriter::fourcc('m', 'p', '4', 'v'),
+ VideoWriter::fourcc('M', 'P', 'E', 'G'),
+ //VideoWriter::fourcc('W', 'M', 'V', '1'),
+ //VideoWriter::fourcc('W', 'M', 'V', '2'),
+ VideoWriter::fourcc('X', 'V', 'I', 'D'),
+ //VideoWriter::fourcc('Y', 'U', 'Y', '2'),
+ };
+
+ const size_t n = sizeof(tags)/sizeof(tags[0]);
bool created = false;
for (size_t j = 0; j < n; ++j)
{
- stringstream s; s << codec_bmp_tags[j].tag;
- int tag = codec_bmp_tags[j].tag;
-
- if( tag != MKTAG('H', '2', '6', '3') &&
- tag != MKTAG('H', '2', '6', '1') &&
- //tag != MKTAG('D', 'I', 'V', 'X') &&
- tag != MKTAG('D', 'X', '5', '0') &&
- tag != MKTAG('X', 'V', 'I', 'D') &&
- tag != MKTAG('m', 'p', '4', 'v') &&
- //tag != MKTAG('D', 'I', 'V', '3') &&
- //tag != MKTAG('W', 'M', 'V', '1') &&
- //tag != MKTAG('W', 'M', 'V', '2') &&
- tag != MKTAG('M', 'P', 'E', 'G') &&
- tag != MKTAG('M', 'J', 'P', 'G') &&
- //tag != MKTAG('j', 'p', 'e', 'g') &&
- tag != 0 &&
- tag != MKTAG('I', '4', '2', '0') &&
- //tag != MKTAG('Y', 'U', 'Y', '2') &&
- tag != MKTAG('F', 'L', 'V', '1') )
- continue;
-
- const string filename = "output_"+s.str()+".avi";
-
- try
- {
- double fps = fps0;
- Size frame_s = Size(img_c, img_r);
+ int tag = tags[j];
+ stringstream s;
+ s << tag;
- if( tag == VideoWriter::fourcc('H', '2', '6', '1') )
- frame_s = Size(352, 288);
- else if( tag == VideoWriter::fourcc('H', '2', '6', '3') )
- frame_s = Size(704, 576);
- /*else if( tag == CV_FOURCC('M', 'J', 'P', 'G') ||
- tag == CV_FOURCC('j', 'p', 'e', 'g') )
- frame_s = Size(1920, 1080);*/
+ const string filename = "output_"+s.str()+".avi";
- if( tag == VideoWriter::fourcc('M', 'P', 'E', 'G') )
- fps = 25;
-
- VideoWriter writer(filename, tag, fps, frame_s);
-
- if (writer.isOpened() == false)
+ try
{
- ts->printf(ts->LOG, "\n\nFile name: %s\n", filename.c_str());
- ts->printf(ts->LOG, "Codec id: %d Codec tag: %c%c%c%c\n", j,
- tag & 255, (tag >> 8) & 255, (tag >> 16) & 255, (tag >> 24) & 255);
- ts->printf(ts->LOG, "Error: cannot create video file.");
- ts->set_failed_test_info(ts->FAIL_INVALID_OUTPUT);
- }
- else
- {
- Mat img(frame_s, CV_8UC3, Scalar::all(0));
- const int coeff = cvRound(min(frame_s.width, frame_s.height)/(fps0 * time_sec));
-
- for (int i = 0 ; i < static_cast<int>(fps * time_sec); i++ )
+ double fps = fps0;
+ Size frame_s = Size(img_c, img_r);
+
+ if( tag == VideoWriter::fourcc('H', '2', '6', '1') )
+ frame_s = Size(352, 288);
+ else if( tag == VideoWriter::fourcc('H', '2', '6', '3') )
+ frame_s = Size(704, 576);
+ /*else if( tag == CV_FOURCC('M', 'J', 'P', 'G') ||
+ tag == CV_FOURCC('j', 'p', 'e', 'g') )
+ frame_s = Size(1920, 1080);*/
+
+ if( tag == VideoWriter::fourcc('M', 'P', 'E', 'G') )
{
- //circle(img, Point2i(img_c / 2, img_r / 2), min(img_r, img_c) / 2 * (i + 1), Scalar(255, 0, 0, 0), 2);
- rectangle(img, Point2i(coeff * i, coeff * i), Point2i(coeff * (i + 1), coeff * (i + 1)),
- Scalar::all(255 * (1.0 - static_cast<double>(i) / (fps * time_sec * 2) )), -1);
- writer << img;
+ frame_s = Size(720, 576);
+ fps = 25;
}
- if (!created) created = true;
- else remove(filename.c_str());
- }
- }
- catch(...)
- {
- ts->set_failed_test_info(ts->FAIL_INVALID_OUTPUT);
- }
- ts->set_failed_test_info(cvtest::TS::OK);
+ VideoWriter writer(filename, tag, fps, frame_s);
+ if (writer.isOpened() == false)
+ {
+ ts->printf(ts->LOG, "\n\nFile name: %s\n", filename.c_str());
+ ts->printf(ts->LOG, "Codec id: %d Codec tag: %c%c%c%c\n", j,
+ tag & 255, (tag >> 8) & 255, (tag >> 16) & 255, (tag >> 24) & 255);
+ ts->printf(ts->LOG, "Error: cannot create video file.");
+ ts->set_failed_test_info(ts->FAIL_INVALID_OUTPUT);
+ }
+ else
+ {
+ Mat img(frame_s, CV_8UC3, Scalar::all(0));
+ const int coeff = cvRound(min(frame_s.width, frame_s.height)/(fps0 * time_sec));
+
+ for (int i = 0 ; i < static_cast<int>(fps * time_sec); i++ )
+ {
+ //circle(img, Point2i(img_c / 2, img_r / 2), min(img_r, img_c) / 2 * (i + 1), Scalar(255, 0, 0, 0), 2);
+ rectangle(img, Point2i(coeff * i, coeff * i), Point2i(coeff * (i + 1), coeff * (i + 1)),
+ Scalar::all(255 * (1.0 - static_cast<double>(i) / (fps * time_sec * 2) )), -1);
+ writer << img;
+ }
+
+ if (!created) created = true;
+ else remove(filename.c_str());
+ }
+ }
+ catch(...)
+ {
+ ts->set_failed_test_info(ts->FAIL_INVALID_OUTPUT);
+ }
+ ts->set_failed_test_info(cvtest::TS::OK);
}
}
};
{
try
{
- string filename = ts->get_data_path() + "../cv/features2d/tsukuba.png";
+ string filename = ts->get_data_path() + "readwrite/ordinary.bmp";
VideoCapture cap(filename);
Mat img0 = imread(filename, 1);
Mat img, img_next;
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